Q:so im lost in how i should wire my subs. I have two subs that i need to wire both are 2 ohms 400 watts i don't know if i should wire them parallel or series if you can help me out that would be great!

usually all sub wiring is the same, youll have the rca cables and antenna wire comming from the radio to the amp, power and ground wire going from amp to battery and ground, and than should have 2 wires coming off each sub to the amp, im guessing thatd be parallel, if you wire in series, so like use 2 wires and splice off to each sub, so 2 wires off the amp powering each sub you would up the ohms and put a too much of a load on the amp, people only wire in series when they have too many subs and not enough outlets on the amp, good luck

Q:Can anyone tell me how to connect a older model ceiling fan in a new house... the fan itself has one white, one black , one red, one bare wire and a green wire. The wiring in the ceiling has one white, one black, one green and one copper wire. Thanks!

If you look closely you will probably find the green wire in the ceiling is only attached to the junction box, connect all green and bare wires together, whites together and blacks and reds together, I'm sorry to tell you that you do not have enough wires present to control the fan and light separately, which is why they have chains, and you will have to use them. It sounds like the installation you have may allow the use of X10 modules for independent switching if it is needed. Be aware, your ceiling j-box may not be UL an NEC approved for fan installation. Ground wires are allowed to be either green or bare, and fixture ground wires are not required by ul to be copper, and all grounds should be attached together.

Q:there is a loose wire in my labtop charger wire. can i fix it or prevent it from happening.

Loose wires just happen - from the way a cable is bent, moved, stored,wrapped, etc... I think (providing it doesn't happen right after you get the product) that it's pretty much normal wear and tear over time. You could try to repair it, but it would involve removing the cable sheath and re-attaching the loose wire which may need soldering. You're probably better off just buying a charger. In my experience, cables tend to last longer if you don't tightly wrap or twist them during storage; I generally just loosely fold them.

Q:My renter took apart a timer that was hooked to a ceiling fan because the timer was clicking loudly.Now, I just want to simply install a normal on/off switch in it's place. There are two sets of wires coming into the box. One set has a red,white, and black wire coming from it. The other set has just a white and black wire coming into the box. I'm sure this is relatively simple for someone who has wiring expertise. How do I wire a normal light switch to these wires?!?!

you ought to positioned the switching in earlier the low voltage transformer. If the light fixtures are all under pressure jointly, there's no way you have gotten the skill to preform this activity. you will ought to positioned the two light fixtures on one transformer and have the switched with or via the feed wires to the transformer. The final mild will must be via itself transformer and switched additionally with the a hundred and twenty volt feed. I woul hire an electrician a stable one, A union guy on the part or somthing. no longer your girlfrinds uncle chuck..

Q:if a wire of initial length, and radius has a measured resistance of 1.0 ohms. the wire is drawn under tensile stress to a new uniform radius of 0.25r. what is the new resistance of the wire?

Wire resistance =( length/area) x a constant When drawn, the wire radius is 1/4 of original, and it's length is 16 times of original (because volume is unchanged). Solve for new resistance/

Q:I removed my old door chime/bell a few years ago and replaced it with a wireless one. That one quit working and now I am attempting to install a new wired one again. The only problem is, when I removed my old one way back, I failed to label the existing wires to where they go. I have two wires coming out of my wall mount, one white, one brown and the both have a white and red wire sticking out of them. I am not sure which one/ones will connect to the FRONT and TRANS posts on my new chime. I don't have a rear door bell button so that is not a problem. Which wire goes to the FRONT and TRANS and do I cap off any of the 4 wires? My installation instructions don't cover the mindless mistake of not having the wires labled.

Garage door springs are part of the garage door itself, not the garage door opener. That said, it must also be added that the springs make it much easier to raise and lower the door. They generally last a long time, and they have only one function. But over time, all that lifting, through all those weather changes, tend to weaken the metal and lead to a break. In my case, the springs appeared to be original to the house, which means they've been at work since 1956. Once you understand that long record of service, it becomes a little hard to complain when they finally break down. And break down they did. It was a Sunday afternoon, and we were sitting around the quiet house reading. Suddenly, we heard a large noise that sounded like a very heavy object had fallen on the roof, or maybe a car had driven into the side of the house. I quickly started hunting around for the cause, and couldn't find a thing. So much noise, and no noticeable cause? Didn't make sense . . . until I went out later and tried to open the garage door. Even then, it took me some time to figure out that the spring had split. Once I discovered it (see photo), I knew I'd found the source of the noise. With a broken spring and a solid wood door to a two-car garage, you really can forget about opening the door. I couldn't lift it more than an inch.

Q:OK, so pretty much this is where im at, I clipped the connector off the wires that went into my stock stereo and now have the wires from my new deck and pretty sure I just have to connect them. Is there A good diagram or tell me what goes to what here.... I'm a bit lost. Its to late to buy a wiring harness seeing as I clipped off the connector... so I dont need to here how I should buy a wiring harness. Thanks

2004 Chevrolet Monte Carlo Car Radio Wiring Diagram Car Radio Battery Constant 12v+ Wire: Orange Car Radio Accessory Switched 12v+ Wire: The radio harness does not provide a switched power source. Run a wire to the fusebox or ignition switch harness for switched power. Car Radio Ground Wire: Black Car Radio Illumination Wire: Gray Car Stereo Dimmer Wire: Brown Car Stereo Antenna Trigger Wire: White Car Stereo Amp Trigger Wire: White Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker Negative Wire (-): Dark Green Left Rear Speaker Positive Wire (+): Blue Left Rear Speaker Negative Wire (-): Yellow Right Rear Speaker Positive Wire (+): Blue Right Rear Speaker Negative Wire (-): Dark Blue Hope this helps.

Q:Can I run a 10 gauge 2 wire plus ground from a double pole 30 amp breaker to a dryer that uses 240v? I need to know if the one black wire will be sufficient or if i need to get a 2 hot one neutral wire.

No you need two hot and a neutral your element needs 240 volts.

Q:Is it okay to solder wrapping wire to a mother board, I am just asking because the wires are called WRAPPING.

i think its fine

Q:I need to rewire my boats trolling motor wiring.. I have a 55# thrust trolling motor witch draws about 45-50 amps under a full load. I have 8 GA on hand I could use.. but would I get full power out of my motor? Does 8 gauge wire support 50 amps? It is stereo wire.. Braided copper wiring.

usually up to 60amps 8 gauge will be sufficient